I paid for a subscription to Rekordbox 6 for two months, during which time I analysed most of my library for vocals. The analysis stayed for a couple of months after (I estimate, my memory isn't too good these days). When I was playing today, I noticed that all of the blue lines to indicate vocals had disappered from my library.
What's up with that? Do I have to pay every month just to keep this very simple feature? I get that I had to pay for it in order to use it. I wasn't happy, but I paid anyway, but to have to pay to keep work that the software did in the past seems ludicrous.
From the record, I own a DDJ 1000 and a DDJ XP. I'm not trying to analyse any new songs for vocals, I just want the ones I did in the past ti still be there.